baber/WOPTO huggingface dataset:
Patent JP-H0255652-A (JP)
Title: Method for controlling crater end position in cast slab
Inventor: KATO YUICHI
IPC: B22D11/16
Filed: 1988-08-22
Abstract: PURPOSE:To enable sure crater end(CE) position control with a little shifting to the actual result by executing solidifying velocity decision and casting velocity control based on the actual value. CONSTITUTION:(1) The time tau in which electromagnetic ultrasonic needs to penetrates a cast slab 10, is outputted from an electromagnetic ultrasonic shell thickness meter. (2) The shell thickness of the cast slab is calculated. (3) The solidified velocity Kcal is calculated by using the time tE in which the cast slab needs to shift from meniscus 12 to the electromagnetic ultrasonic shell thickness meter. (4) The passing time for equalizing the solidified thickness of the cast slab to the aimed value at the electromagnetic ultrasonic shell thickness meter position is calculated by using the solidified velocity. (5) The casting velocity Vz1 of the cast slab 10 at the position of the Q point at upstream from the shell thickness meter is obtd. (6) The present casting velocity is changed to this velocity Vz1. (7) The velocity Vz1 is held to increase to X1m of casting length. (8) After reaching, again (1)-(5) operations are executed and new Vz1 is obtd. and the casting velocity is changed to the new Vz1 and this is held till the new Vz1 calculating part reaches to the shell thickness meter. (9) After that, (1)-(8) operations are repeated.
Patent JP-2001031936-A (JP)
Title: Anisotropically electroconductive film
Inventor: MATSUSE TAKAHIRO
IPC: C09J7/02
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropically electroconductive film exhibiting stable and excellent adhesion characteristics and continuity characteristics even when contact-bonded at a low temperature in a short time. SOLUTION: There is provided an anisotropically electroconductive film which is installed between circuits standing opposite to each other and subjected to heating and pressurizing at a temperature of not higher than 150 deg.C to connect and adhesively fix these circuits, which film comprising a thermosetting adhesive comprising a polymer obtained by acetalization of a polyvinyl alcohol having dispersed therein electroconductive particles and having admixed therewith a low temperature-decomposable organic peroxide having a 10-hr half-life temperature of not higher than 80 deg.C.
Patent JP-H1191106-A (JP)
Title: Ink-jet print head
Inventor: KOIZUMI YUKIHISA
IPC: B41J2/05
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To bring a defoam position where bubbles disappear onto a surface of a thin film, prevent the bubbles from disappearing on a face of a heat- generating element and increase a life of a head greatly, by setting the thin film functioning as a valve to cover a rear part of the heat-generating element. SOLUTION: A valve 41 thin and easy to deform, e.g. formed of a polyimide film is set above a heat-generating element 2 to cover a rear part of the element. The valve 41 is set with a rear end part fitted at the side of a rear wall of a recessed part. When air bubbles are generated, the valve 41 bends upward and is opened, whereby ink is jetted out. When the air bubbles disappear, the valve 41 comes in touch with on the heat-generating element, thereby absorbing a cavitation damage and not damaging the heat-generating element 2. Accordingly a life of a head is increased greatly.
Patent JP-2000066771-A (JP)
Title: Electronic device
Inventor: VON ALTEN THOMAS W
IPC: G06F1/16
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device for reducing the front surface of the electronic device and making a user able to view required information relating to the electronic device and a data container. SOLUTION: The cartridge 10 of the data container is inserted through a port 14 to the first peripheral device 12 of this electronic device. The cartridge 10 is provided with a display device 18 and is provided with an end face present on the same plane as the front surface 20 of the housing of the first peripheral device 12. The front surface 20 is provided with an ON/OFF lamp 22, other functional lamps 24 and 24' and a discharge button 29. The display device 18 indicates real time data relating to the operation of the first peripheral device 12 or stores and/or updates data relating to the cartridge 10 in use.
Patent JP-H09166490-A (JP)
Title: Device and method for product recognition and product identification by spectroscopic method
Inventor: GOODON ARUBAATO TOOMASU
IPC: G01J3/28
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To recognize and identify a product spectroscopically. SOLUTION: The optical identification system comprises a light source 14 for projecting a light having wide wavelength spectrum toward an object to be identified, and a spectrometer 18 receiving the reflected light from object condensed through an appropriate optical component, e.g. a collimating lens. The spectrometer 18 scatters the collimated light on an array 42 of detectors using a scattering element, e.g. a grating, a prism of a combination thereof. The detector array comprises a linear diode array or a charge coupled element (CCD) array which indicates the quantity of light of each set of wavelength covering a wide spectral region at an appropriate interval.
Patent JP-S6451578-A (JP)
Title: Language input processing method
Inventor: KAMIKUBO TADAMASA
IPC: G06F17/27
Filed: 1987-08-24
Abstract: PURPOSE:To input a word in a natural form according to an using form by registering an element extracting word according to the description form of an input sentence and sequentially registering the word by using through a word registering part. CONSTITUTION:In a natural language processor 1 delivered to an application program, the element word 8 of data is extracted. The registration of the element extracting word 7 of a key word and the element word 8 effective by an input is added and deleted by a word managing part 9. Based on the element extracting word 7 registered in the word managing part 9, the element word 8 is extracted and based on the element word 8 registered in the word managing part 9, it is decided whether it can be described as the element word or not. When a result obtained by deciding the element word 8 is not proper, it is corrected as necessary and an effective element word 8 is registered in the word managing part 9.
Patent JP-S6267662-A (JP)
Title: Compact electronic equipment
Inventor: KURASHIMA ISAO
IPC: G06F15/02
Filed: 1985-09-20
Abstract: PURPOSE:To reduce man-hours required for molding by forming a key button part integrally at an upper part made of an elastic material and connecting an upper and a lower cover integrally by a connection part which can be bent. CONSTITUTION:The upper cover 4 which is made of transparent rubber, etc., is connected to the lower cover 3 through the connection part 18 which can be bent. This cover 4 has plural key button parts 27 which project to above the top surface formed and arranged by integral molding corresponding to fixed contacts provided to the lower cover 3. Those button parts 27 are supported on trapezoid leg parts 27a and has projection parts 27b on the internal surfaces of the head parts, and a key display is printed on the decoration layers 23 on the top surface. Then, plural through holes 18b are formed in the connection part 18 between the covers 3 and 4. The main body 21 of the cover 4 has a connection piece 18c made of a transparent rubber material extended by integral molding along the external surface of one side part 4a and a two- pronged part 18d to be fitted in the through holes 18b of the connection piece 18a of the cover 3 is formed in one body.
Patent JP-H1154632-A (JP)
Title: Layout pattern for memory cell
Inventor: SHIBUYA KOJI
IPC: G11C11/412
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a memory cell having a small aspect ratio by arranging one basic cell comprising a set of NMOS and PMOS transistors in the row direction and a specified number of basic cells in the column direction. SOLUTION: One basic cell comprising a set of NMOS transistors n1-n16 and PMOS transistors p1-p16 is arranged in the row direction and 16 basic cells are arranged in the column direction. In the first row of transistor array, the first NMOS transistor n1 is arranged in the first column and the second NMOS transistor n2 is arranged in the second column. The drain regions Dn1, Dn2 of the first and second NMOS transistor n1, n2 are arranged in the same region and the source regions Sn2, Sn3 of the second and third NMOS transistor n2, n3 are arranged in same region. The source regions Sn1 and Sn16 are connected through a second write bit line WOBL.
Patent JP-H05104434-A (JP)
Title: Lapping device
Inventor: ABE TAKAO
IPC: B24B37/005
Filed: 1991-08-21
Abstract: PURPOSE:To improve processing finish accuracy, by forming the uppermost surface and plural number of intermediate surfaces provided with step parts relative to the uppermost surface in a work, arranging weights being engaged respectively with the uppermost surface and the intermediate surface so as to be engaged with the respective surfaces, and generating uniform lapping pressure on the lapping surface by means of these weights, in a highly accurate lapping device of a structural body. CONSTITUTION:A rotary shaft 15 having the lapping surface 15a of the lowermost surface, the uppermost surface 15b, the first small area intermediate surface 15c forming step parts 17 with the uppermost surface 15b and the second intermediate surface 15d having an area larger than this, is arranged so that the lapping surface 15a can be opposed to the lap polishing surface 13a of a lap plate 13 of a lapping device 11. A T-shaped T weight 21 is loaded on the uppermost surface 15b, and a tubular weight 22 is loaded on the intermediate surface 15d. Thereby, the lapping surface 15a of the rotary shaft 15 is push- pressed to the polishing surface 13a under uniform lapping by means of the weights 21 and 22, so that lap polishing can be carried out highly accurately.
Patent JP-H0871606-A (JP)
Title: Positioning device of heating equipment of connected slab of different width
Inventor: HATANO NAOKI
IPC: B21B15/00
Filed: 1994-09-01
Abstract: PURPOSE: To suppress the generation of a low temperature part at an end part by determining the advancement of heating equipment using the speed signal of a connected slab of different width, the detected signal of the connection points, and the moving speed signal of heating equipment moving means to optimize the heating position. CONSTITUTION: Slab widths W1 , W2 of a preceding slab and a succeeding slab of the connected slab of different width are received by a heating equipment positioning control device 6, and the carrying speed, etc., of the connected slab 1A of different width is inputted from a carrying speed detector 4. The heating position from the end part of the preceding and succeeding slabs in the width direction can be optimized by obtaining the time required for the traverse movement of a heating equipment, and the quality and the yield of the product can be improved.
Patent JP-2001037262-A (JP)
Title: Piezoelectric crystal element and actuator using the same
Inventor: MATSUI NAOKI
IPC: H01L41/09
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To omit connection work of lead wires to the electrode of a piezoelectric crystal element, and to provide a piezoelectric crystal-element of high driving efficiency and an actuator using the piezoelectric crystal element. SOLUTION: A first electrode 11a and a second electrode 12a are formed on the surfaces two piezoelectric crystal element sheets 11 and 12 respectively, and no electrodes are formed on the back. The electrode nonformation surface of the piezoelectric crystal element 11 is opposed to the electrode formation surface of the piezoelectric crystal element 12 and laminated, and made into a cylindrical body. The vicinities of the ends of the first and second electrodes 11a, 12a are made into electrode nonformation ends 11b and 12b, so as to expose the first electrode and so as not to expose the second electrode on a first end surface of the cylindrical body, and so as to expose the second electrode and so as not to expose the first electrode on a second end surface.  Since the electrode 11a is exposed on the first end surface of the cylindrical body, and the electrode 12a is exposed in the second end surface, a conductive supporting block and a uniting member for an actuator for fixing the end surface of a piezoelectric crystal element become usable as terminals for the first and second electrodes 11a, 12a.
Patent JP-H1141976-A (JP)
Title: Position controller for switched reluctance motor
Inventor: KAWABE TAKETOSHI
IPC: H02P25/098
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To attain a positioning result in which torque ripples are suppressed without limiting the polyphase exciting current by providing means for controlling the current of each exciting phase depending on the target value of output current from a main controller. SOLUTION: The position controller comprises a main controller 1, a current control means 2, a switched reluctance motor 3, and means 4 for detecting the rotational angle of the motor (potentiometer). The main controller 1 comprises a current target value setting means, a switch function value operating means, and an inductance inclination sign decision means. The current target value setting means is connected with a current control means 2 and the coils of first, second and third phases are conducted through a current control circuit. According to the arrangement, a positioning result in which the effect by torque ripples is suppressed can be attained without limiting the exciting current in the poltphase exciting section. Furthermore, the structure can be simplified and the error of the rotational angle of motor can be suppressed.
Patent JP-2001034000-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TSUJINO KIYOSHI
IPC: G03G5/06
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high durability, stable to ozone, light, etc., and less liable to fatigue and deterioration even after repeated use by incorporating a specified oxo-gallium phthalocyanine dimer and an antioxidant into a photosensitive layer. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer containing an oxo-gallium phthalocyanine dimer of the formula and an antioxidant on the electrically conductive substrate. In the formula, X1-X8 are each Cl or Br and (k) to (r) are each an integer of 0-4. The oxo-gallium phthalocyanine dimer preferably has a crystal structure having peaks at 7.3 deg. 9.8 deg. and 12.5 deg. Bragg angles (2θ±0.2 deg.) in its X-ray diffraction spectrum. The antioxidant may be a compound having a hindered phenol structural unit, a chroman derivative having a hydroxyl group, an organic sulfur compound or an organic phosphorus compound.
Patent JP-S60101839-A (JP)
Title: Plasma display panel
Inventor: NAGAI HIKARI
IPC: H01J11/22
Filed: 1983-11-07
Abstract: PURPOSE:To reduce corrosion of Al film considerably by employing low melting point glass containing lead oxide less than predetermined % as dielectric film. CONSTITUTION:Low melting point glass containing lead oxide less than 60wt% is employed as dielectric film 7 of plasma display panel where electrode wirings 6 are formed with Al thin film and covered with said film 7. Consequently, increase of electric resistance or blown-off of wire due to corresion of Al film during substrate burning process can be prevented.
Patent JP-S6270923-A (JP)
Title: Integrated circuit containing oscillating circuit
Inventor: KIKUCHI AKIRA
IPC: G06F1/04
Filed: 1985-09-24
Abstract: PURPOSE:To decrease the power consumption by using a switching means to supply selectively the oscillation signal of one of two oscillating circuits to a system clock generating circuit. CONSTITUTION:A microcomputer 1 contains two oscillating circuits 5 and 2 for the original oscillation and a timepiece respectively. A switching circuit 11 works to supply selectively the oscillation signal of the circuit 5 and 2 to a system clock generating circuit 12. A control register 14 produces the switching control signal for the circuit 11. Thus a system clock phiC is usually produced based on the slow signal of the circuit 2. Then a system is actuated slowly. While the circuit 11 is switched to produce a fast clock phiC based on the original oscillation signal only when the fast processing is required. In such a way, the power consumption is greatly decreased.
Patent JP-H06323451-A (JP)
Title: Pressure relief valve and oil pressure shock absorber
Inventor: KASHIMA MITSUHIRO
IPC: F16K17/06
Filed: 1992-08-05
Abstract: PURPOSE:To provide a pressure relief valve having stable override characteristic throughout a wide exciting current area and an oil pressure shock absorber using the same. CONSTITUTION:A solenoid 14 exerting suction force according to an exciting current value to a valve body 9(A) and first and second springs 19 and 13 for energizing this valve body 9(A) are provided. The first spring 19 energizes the valve body 9(A) in a direction opposite to that of the suction force of the solenoid 14 and reduces a spring load as a displacement amount of the valve body 9(A) increases. The second spring 13 energizes the valve body 9(A) in the same direction as that of the suction force of the solenoid and increases the spring load as the displacement amount of the valve body 9(A) increases.
Patent JP-H1154190-A (JP)
Title: Electronic switch
Inventor: MATSUOKA YASUSHI
IPC: H01R13/46
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To hinder a plug being attached to or detached from an electronic switch having a detecting head part and a signal processing part both separated from each other, from discharging to the internal circuit of the switch. SOLUTION: A receptacle 11 is formed in the outer face of its flat plate 11a facing the tip of a plug 5 with an annular groove 11b, while the plug 5 is formed in its tip facing the groove 11b with an annular projection 5a. This formation lengthens the creeping distance from the cap to the connector pins along the surface of a resinous portion to thereby lessen the possibility of discharge to the internal circuit of the electronic switch by way of the connector pins.
Patent JP-H0852301-A (JP)
Title: Drying method for material to be dried
Inventor: KANAI MASAO
IPC: F26B17/22
Filed: 1994-08-10
Abstract: PURPOSE:To provide a drying method in which material to be dried is pushed on the heat transfer surface by centrifugal force and dried while the material is whirled up. CONSTITUTION:In this drying method, the material 3 to be dried is pushed on the heat transfer surface 2 by centrifugal force while it is whirled up from a plurality of points of the lowermost part toward the upside, and dried by heat emitted from the heat transfer surface 2. At the time when the material 3 to be dried is whirled up, it is brought into contact with the heat transfer surface 2 and moisture is evaporated. The material 3 is whirled up so as to replace with the material having high moisture content. While the whirled-up material 3 is moved on the evaporation surface F facing the space A, the previously whirled-up material 3 is pushed up by the material which is whirled up from the rear. Consequently, the material 3 is continuously raised along the heat transfer surface 2.
Patent JP-H0661573-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: MUKAI TAKETERU
IPC: H01S5/00
Filed: 1992-08-06
Abstract: PURPOSE:To realize uniform characteristics all over a wafer and to eliminate generation of dislocation in a method of manufacturing a semiconductor laser with a multiple quantum well structure. CONSTITUTION:When a multiple quantum well structure which becomes an active layer is formed on a compound semiconductor substrate 1, a first heating part 11 for heating the compound semiconductor substrate 1 and a second heating part 12 for heating a peripheral part 7 of the compound semiconductor substrate 1 are provided, and a temperature of the peripheral part 7 of the substrate 1 is made higher than that of a central part 8 which is enclosed with the peripheral part 7. Crystal growth is carried out in this way.
Patent JP-S6263695-A (JP)
Inventor: DONARUDO UEIN DEYUBOISU
IPC: C25B9/19
Filed: 1986-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0763449-A (JP)
Title: Dynamic type ice heat accumulator
Inventor: YAMAMOTO TOSHIHIRO
IPC: F25C1/00
Filed: 1993-08-24
Abstract: PURPOSE:To prevent ice coating on a jetting portion of a nozzle for positive heat exchange between a refrigerant and water to stably produce sherbet-shaped ice. CONSTITUTION:Before ice making with a temperature of water M exceeding 0 deg.C, a nozzle 13 is positioned below water surface to jet a refrigerant R in the water. At the time of ice making with a temperature of water M reaching 0 deg.C or lower, a first electromagnetic valve 33 is opened for extraction of water M in an ice heat storage tank 1 into a reserve tank 31 through a first piping 29. Accordingly, water M in the ice heat storage tank 1 is lowered in level, so that the nozzle 13 is caused to be positioned above a water surface M. In this position, the refrigerant R is jetted to prevent ice coating on the nozzle 13.
Patent JP-H08298614-A (JP)
Title: Digital electronic still camera
Inventor: HASHIMOTO TETSUYA
IPC: G03B19/02
Filed: 1995-08-17
Abstract: PURPOSE: To make it possible to obtain corresponding relation between picture data and sound data at the time of data communication. CONSTITUTION: At the time of transmitting data, a CPU 26 composites relative picture and sound files to one file through an FIFO circuit 13 and transmits the composite file to a communication equipment 24, and at the time of receiving data, separates a received file into a picture file and a sound file, processes the data of respective files and records the processed data on a PC card 16.
Patent JP-H1133018-A (JP)
Title: Medical video picture processing device
Inventor: OZAKI TAKESHI
IPC: G06T1/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enable processing at a high video rate to be executed without use of a high-speed CPU. SOLUTION: This medical video picture processing device presets control data in a sequence memory 31 from a CPU 27, designates and reads the head address of one unit of the control data by means of an address counter 32 during blanking period, feeds it to a video picture processing circuit 22, and imparts sequencer controlling data (CONTROL) to the address counter 32 for incrementing; these operations are repeated to execute a series of processes conforming to the control data that are input by the video picture processing circuit 22 after the blanking period.
Patent JP-S6366781-A (JP)
Title: Disk cartridge
Inventor: FUJITA MINORU
IPC: G11B23/033
Filed: 1986-09-08
Abstract: PURPOSE:To have an excellent cleaning effect by thinning a part of one inner surface of an upper and a lower halves, providing a protruding part protruding in a space between an upper and a lower cases within the range of the thin wall part and providing a moving member in the other of the upper and the lower halves oppositely to the protruding part. CONSTITUTION:The pressing part of the lower half 1B is raised by dB by a pressing means and the protruding part 6A of the upper half 1A is raised by dA and dB-dA is equal to a value obtained by subtracting the thickness of a disk 14 from the space between liner sheets 15A, 15B. The end of a dust intrusion preventing rib 10B closely contacts the end surface 16 or the protrusion 17 of the dust intrusion preventing rib 10A of the upper half 1A but does not abut against. Consequently, according to a pressing force through a pressing means to the lower half 1B and a restoring force through the curvature of the thin wall part 5A of the upper half 1A, the rotating disk 14 is held by the liner sheets 15A, 15B and the surface is cleaned. The thin wall parts 5A, 5B of the upper and the lower halves are easily elastically deformed but not permanently deformed.